optical color separation filter glass
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Optical filter is widely used in medical instrument, finance, metallurgical, photograph, camers, navigation, military, biography instrument, optical instrument andscience field etc. We welcome domestic and abroad customers to visit our companywith high quality and remarkable price.
China star optics can supply a full range of filter. They are short pass, long pass, band pass, ultraviolet, infrared, heat absorbing, and color temperature conversion filters. We use material by China to Schott, Hoya, and other manufacturers to process them. Metallic films, colored glasses and thin dielectric films filter are all available per your requirements.
Material:Filter Glass, BK7
Dimension: 4mm-160mm - 0.20mm
Paralism: Up to 3 Arc minutes
Ground Flatness:Up to Lambda/10
Surface quantity: 80/50-20/10 Scratch/Dig